ES467591A1 - Un procedimiento para la preparacion de una poliamida - Google Patents
Un procedimiento para la preparacion de una poliamidaInfo
- Publication number
- ES467591A1 ES467591A1 ES467591A ES467591A ES467591A1 ES 467591 A1 ES467591 A1 ES 467591A1 ES 467591 A ES467591 A ES 467591A ES 467591 A ES467591 A ES 467591A ES 467591 A1 ES467591 A1 ES 467591A1
- Authority
- ES
- Spain
- Prior art keywords
- textiles
- wood
- metals
- paper
- fatty acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 title abstract 3
- 230000001070 adhesive effect Effects 0.000 title abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 2
- 229930195729 fatty acid Natural products 0.000 title abstract 2
- 239000000194 fatty acid Substances 0.000 title abstract 2
- 150000004665 fatty acids Chemical class 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title abstract 2
- 239000000123 paper Substances 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000004753 textile Substances 0.000 title abstract 2
- 239000002023 wood Substances 0.000 title abstract 2
- 150000001412 amines Chemical class 0.000 title 1
- KYXHKHDZJSDWEF-LHLOQNFPSA-N CCCCCCC1=C(CCCCCC)C(\C=C\CCCCCCCC(O)=O)C(CCCCCCCC(O)=O)CC1 Chemical compound CCCCCCC1=C(CCCCCC)C(\C=C\CCCCCCCC(O)=O)C(CCCCCCCC(O)=O)CC1 KYXHKHDZJSDWEF-LHLOQNFPSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyamides (AREA)
Abstract
Un procedimiento para la preparación de una poliamida que contiene grupos derivados de ácidos grasos poliméricos que contienen 70-99% en peso de ácido dimero opcionalmente, combinado con un ácido dicarboxílico que contiene de 2 a 12 átomos de carbono y constituye de 0 a 60 moles % del constituyente ácido total y de una triamina de estructura H2N-R2- N(R1)-R3-NH2, donde el radical R1 de la triamina es un grupo alquilo C1-C3 y los radicales R2 y R3 son grupos hidrocarburo iguales o diferentes, conteniendo en total por lo menos 4 átomos de carbono, opcionalmente, combinada con una diamina C2-C20 en un porcentaje molar de 10-100: 0-90, cuyo procedimiento comprende hacer reaccionar un ácido polimérico o un éster alquilico inferior del mismo, que contiene de 70 a 99% de dimero, opcionalmente combinado con un ácido dicarboxílico que contiene de 2 a 12 átomos de carbono, con un constituyente poliamínico constituido por una triamina o una sal de estructura: H2N-R2- N(R1)-R3-NH2, donde R1, R2 y R3 son los definidos anteriormente, opcionalmente, combinado con una diamida C2-C20.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7702393 | 1977-03-07 | ||
| GB368178 | 1978-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES467591A1 true ES467591A1 (es) | 1979-09-01 |
Family
ID=26238511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES467591A Expired ES467591A1 (es) | 1977-03-07 | 1978-03-06 | Un procedimiento para la preparacion de una poliamida |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1120193A (es) |
| DE (1) | DE2809769A1 (es) |
| ES (1) | ES467591A1 (es) |
| FR (1) | FR2383209A1 (es) |
| IT (1) | IT1094186B (es) |
| NL (1) | NL164582C (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK585378A (da) * | 1977-12-29 | 1979-06-30 | Unilever Emery | Polyamid samt fremgangsmaade til fremstilling deraf |
| NO801054L (no) * | 1979-04-17 | 1980-10-20 | Unilever Emery | Polyamid, polyalkylen modifisert med slikt polyamid, samt anvendelse av polyalkylenet |
| US4378448A (en) | 1979-10-20 | 1983-03-29 | Raychem Corporation | Polyamide graft as hot-melt adhesive, and elastomer blend |
| IT1130078B (it) * | 1980-03-25 | 1986-06-11 | Chem Plast Spa | Resine poliamminoammidiche,poliamminoammidoimmidazoliniche,loro addotti epossidici e derivati chetimminici,e relative soluzioni,particolarmente per l'impiego come promotori d'adesione dei plastisols |
| DE3541693A1 (de) * | 1985-11-26 | 1987-05-27 | Schering Ag | Carboxylgruppen enthaltende polyamide, verfahren zu ihrer herstellung und ihre verwendung zur herstellung waessriger bronzedispersionen |
-
1978
- 1978-03-06 ES ES467591A patent/ES467591A1/es not_active Expired
- 1978-03-06 FR FR7806361A patent/FR2383209A1/fr active Pending
- 1978-03-06 IT IT20908/78A patent/IT1094186B/it active
- 1978-03-07 CA CA000298408A patent/CA1120193A/en not_active Expired
- 1978-03-07 NL NL7802494.A patent/NL164582C/xx not_active IP Right Cessation
- 1978-03-07 DE DE19782809769 patent/DE2809769A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2809769A1 (de) | 1978-09-14 |
| CA1120193A (en) | 1982-03-16 |
| IT7820908A0 (it) | 1978-03-06 |
| IT1094186B (it) | 1985-07-26 |
| NL164582B (nl) | 1980-08-15 |
| NL7802494A (nl) | 1978-09-11 |
| NL164582C (nl) | 1981-01-15 |
| FR2383209A1 (fr) | 1978-10-06 |
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